| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.98 | 12.464% | $167.5489 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $10.80 | 4.461% | $11.2818 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $195.85 | 3.391% | $202.4913 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $40.68 | 8.250% | $44.0361 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $192.81 | 13.608% | $219.0476 | $219.05 | $219.05 | $219.00 |
| Purchase #6 | $140.73 | 3.276% | $145.3403 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $141.78 | 4.376% | $147.9843 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $871.63 | $937.7303 | $937.73 | $937.80 | $937.60 | |